Move functions in pbd/clear_dir.h/cc into pbd/file_utils.h/cc

[ardour.git] / libs / pbd / file_utils.cc

diff --git a/libs/pbd/file_utils.cc b/libs/pbd/file_utils.cc
index 9db71c25c0c550a0dba4a809b76ef63bf9fcba97..1101ba650458d42889ffea8fc63114fd7ac21f43 100644 (file)
--- a/libs/pbd/file_utils.cc
+++ b/libs/pbd/file_utils.cc
@@ -404,4 +404,53 @@ exists_and_writable (const std::string & p)
        return true;
 }
 
+int
+remove_directory_internal (const string& dir, size_t* size, vector<string>* paths,
+                           bool just_remove_files)
+{
+       vector<string> tmp_paths;
+       struct stat statbuf;
+       int ret = 0;
+
+       get_directory_contents (dir, tmp_paths, just_remove_files, true);
+
+       for (vector<string>::const_iterator i = tmp_paths.begin();
+            i != tmp_paths.end(); ++i) {
+
+                if (g_stat (i->c_str(), &statbuf)) {
+                       continue;
+               }
+
+                if (::g_remove (i->c_str())) {
+                        error << string_compose (_("cannot remove path %1 (%2)"), *i, strerror (errno))
+                              << endmsg;
+                        ret = 1;
+                }
+
+                if (paths) {
+                        paths->push_back (Glib::path_get_basename(*i));
+                }
+
+                if (size) {
+                        *size += statbuf.st_size;
+                }
+
+       }
+
+        return ret;
+}
+
+int
+clear_directory (const string& dir, size_t* size, vector<string>* paths)
+{
+       return remove_directory_internal (dir, size, paths, true);
+}
+
+// rm -rf <dir> -- used to remove saved plugin state
+void
+remove_directory (const std::string& dir)
+{
+       remove_directory_internal (dir, 0, 0, false);
+}
+
 } // namespace PBD